28618156

素因数分解:

$2^2\times 7^2\times {\mathrm{146011}}^1$

素因数の和:146029

約数の個数: 18

約数和(自身を含む): 58258788

約数和(自身を除く): 29640632

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 146011, 292022, 584044, 1022077, 2044154, 4088308, 7154539, 14309078, 28618156]

約数ペア:

[(1, 28618156), (2, 14309078), (4, 7154539), (7, 4088308), (14, 2044154), (28, 1022077), (49, 584044), (98, 292022), (196, 146011)]